12941170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 25785216

約数和(自身を除く): 12844046

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 1657, 3314, 3905, 7810, 8285, 16570, 18227, 36454, 91135, 117647, 182270, 235294, 588235, 1176470, 1294117, 2588234, 6470585, 12941170]

約数ペア:

[(1, 12941170), (2, 6470585), (5, 2588234), (10, 1294117), (11, 1176470), (22, 588235), (55, 235294), (71, 182270), (110, 117647), (142, 91135), (355, 36454), (710, 18227), (781, 16570), (1562, 8285), (1657, 7810), (3314, 3905)]